我正在使用此cloudformation模板通过ecs容量提供程序中指定的自动扩展组为ECS集群创建容量提供程序:
"ECSCapacityProvider": {
"Type": "AWS::ECS::CapacityProvider",
"Properties": {
"AutoScalingGroupProvider": {
"AutoScalingGroupArn": { "Ref" : "AutoScalingGroup" }
}
},
"DependsOn" : "AutoScalingGroup"
},
"DRCluster": {
"Type": "AWS::ECS::Cluster",
"Properties": {
"ClusterName": { "Ref" : "WindowsECSCluster" },
"CapacityProviders" : "ECSCapacityProvider",
"Tags": [
{
"Key": "environment",
"Value": "dr"
}
]
},
"DependsOn" : "ECSCapacityProvider"
}
但是在创建堆栈时会导致以下错误:
Model validation failed (#/CapacityProviders: expected type: JSONArray, found: String)
我找不到有关容量提供者的适当文档。我正在使用它将Auto Scaling组附加到群集,我希望这是正确的方法。我是cloudformation的新手,非常感谢您的帮助。
答案 0 :(得分:2)
CapacityProviders是字符串列表,而不是像现在这样的String
:
"CapacityProviders" : "ECSCapacityProvider",
因此,在您DRCluster
中,您可以改用以下内容:
"CapacityProviders" : [ {"Ref": "ECSCapacityProvider"} ],